Respuesta :

Reduce them to simpler values, 
6/9 = 2/3 = 0.67 & 9/15 = 3/5 = 0.60
So, 6/9 > 9/15

In short, Your Answer would be Option B

Hope this helps!
6/9 = 0.666
9/15 = 0.600

so, 6/9 > 9/15